MDD is suffering from two limitations. First, the model represents a point-in-time snap shot of the business logic, there are many gaps that people have to fill as they translate it into code.
MDD正遭受两方面限制:首先,模型业务逻辑代表一个瞬间(point - in - time)快照,在人们将其翻译成代码的过程中,存在很多人们必须填补的空白。
Following each mass extinction, there is a sudden evolutionary burst as new species develop to fill the ecological niches opened by the event.
在每一次物种大灭绝后,都有一次突然的进化爆发,因为会有新物种出现来填补灭绝创造的生态位。
He has not been signed to the team as a makeweight to fill out the numbers.
作为来这支队伍凑数的人,他还没有签到。
Many places struggle with traffic problems as more and more cars fill the roads.
VOA: special.2010.01.11
So we have a total of 2, 4, 6, 8, 10 valence electrons, so I'll make sure I count to 10 as we fill up our molecular orbitals here.
我们一共有2,4,6,8,10个价电子,所以我一边填一边要确认,我数到10。
You can see that as you fill up your periodic table, it's very clear. But also we'll tell you a pneumonic device to keep that in mind, so you always remember and get the orbital energy straight.
在你们填周期表的时候,非常清楚但是我们也要告诉你们,一个策略去记住它,所以你们总是记得,并得到连续的轨道能量。
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